【摘要】 以嵌入式主机板PCM9850为核心,使用无线通信模块RF401,通过无线串行通信方式完成了家庭无线信息网关的设计.该网关选用Linux作为嵌入式操作系统,对外通过Modem以拨号或其他方式接入Internet,对内则支持多台PC机或其他可联网设备接入本网关以实现资源共享.该设计将网络技术、通信技术应用于传统家电,既可促进家电产品调整,也为用户带来极大方便.更多还原

【Abstract】 <Abstrcat>According to wireless serial communication,the design of family wireless infomation gateway was finished by using wireless communication module RF401.The core of the design is embedded mainboard PCM9850;the Linux is selected as embedded operating system in this gateway.This gateway is connected with external Internet by dialup or other methods through modem and can support a few internal PC machines or other fittings which can be linked with the Network to share resources.Network technology are applied and communications technology to traditional family electric appliances in this design not only to promote the adjustment of family electric appliances but also bring more convenience to users.更多还原